Down mounted handpiece operating system, easy for operation One-piece PU base, perfect combination of luxury and steadiness Dental chair with armored foot control on pedestal The dental unit use computer intelligent system, with two universal key.By set one key to realize any function, such as control lamp by foot pedal. The side-box can rotate 90° right angle, convenient for 4-hand operation 90°rotational basin, comfortable and convenient Computer master control and side control, with preset button, gargle bit key and reset key Original imported air and water pipe and handpiece pipe Linkage structure, chair-back will move as the cushion moves Safety, with protection device to make sure the operation safety Foot pedal can control handpiece cooling and blowing function Top location of storage bottle mouth, easy for refilling. Alarm when water outage happened. Adjustable joint headrest can be used for adults and children Automatic check on the rack Adopt ABS engineering plastics and the whole mold making Suction and strong suction system with time delay function Reserved place for escalation of light curing, scaler line and endoscope When the handpiece is working, dental chair will automatically keep locked to ensure the operation safety Through CE certification, ISO 13485 certification, ISO 9001: 2000 certification